156194556

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{2579}}^1$

素因数の和:2703

約数の個数: 72

約数和(自身を含む): 428238720

約数和(自身を除く): 272044164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 103, 147, 196, 206, 294, 309, 412, 588, 618, 721, 1236, 1442, 2163, 2579, 2884, 4326, 5047, 5158, 7737, 8652, 10094, 10316, 15141, 15474, 18053, 20188, 30282, 30948, 36106, 54159, 60564, 72212, 108318, 126371, 216636, 252742, 265637, 379113, 505484, 531274, 758226, 796911, 1062548, 1516452, 1593822, 1859459, 3187644, 3718918, 5578377, 7437836, 11156754, 13016213, 22313508, 26032426, 39048639, 52064852, 78097278, 156194556]

約数ペア:

[(1, 156194556), (2, 78097278), (3, 52064852), (4, 39048639), (6, 26032426), (7, 22313508), (12, 13016213), (14, 11156754), (21, 7437836), (28, 5578377), (42, 3718918), (49, 3187644), (84, 1859459), (98, 1593822), (103, 1516452), (147, 1062548), (196, 796911), (206, 758226), (294, 531274), (309, 505484), (412, 379113), (588, 265637), (618, 252742), (721, 216636), (1236, 126371), (1442, 108318), (2163, 72212), (2579, 60564), (2884, 54159), (4326, 36106), (5047, 30948), (5158, 30282), (7737, 20188), (8652, 18053), (10094, 15474), (10316, 15141)]